PDF Expert is a comprehensive PDF tool for Mac users, along with iPhone and iPad compatibility. Offering various features which include read, annotate, edit, fill out and sign PDF files, it aims to make dealing with PDFs easy and efficient. In addition, the software also provides functionalities to combine PDFs.

To elaborate, for iPhone, iPad, and Mac users, PDF Expert lays out extensive how-to guides on editing PDFs, filling out PDF forms, signing a PDF, merging a PDF, annotating a PDF, and viewing a PDF. Also, there are instructions on transferring, creating, and compressing PDF documents. This could potentially be a beneficial feature for users less familiar with such tasks.

The software stands out with its well-designed, intuitive interface which makes it easy for users to navigate through different tasks. This, combined with the software's focus on speed and reliability, ensures users can complete tasks with minimal effort and time.

Importantly, PDF Expert offers editing services that are quite advanced. Users can edit PDF text and images, among other things. Moreover, the comprehensive tool embraces a multitude of features such as marking up and taking notes, converting PDFs, signing PDFs, adding images, managing pages, merging PDFs and recognizing text (OCR).

PDF Expert is free to download and also offers a licensed version. It has garnered a rating of 4.7 out of 5 from 173.7K users and was also named as an 'App of the Year Runner-up' by Apple. Furthermore, it has been chosen as the 'Editors' Choice' by Apple, adding to its credibility.

Resources like blogs and templates are made available for users, and they also provide a responsive help center for any issues or inquiries. Several languages are supported including English, Deutsch, Spanish, French, Italiano. Overall, PDF Expert offers a collection of effective tools packaged in a sleek and intuitive interface, making it a reliable go-to PDF editor for many users worldwide.

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